Are you looking to sell them or wear them? If the latter, don't stress about it - they look very attractive. The markings look a tiny bit like a pair of McAfees that I had a while ago, but I could be way off on that.

What is on the insole, is there any marking? For example, I know that Sanders and Sanders make the shoes for E.T. Wright's English-made "Master's Collection", amongst other brands (I have a pair of these, which I know are made by Sanders & Sanders, and the sole and inner numbering and such are identical to the ones you posted.)